Electronic compass



FIG. 1 is a front elevational view of an electronic compass showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a left side elevational view thereof, and the right side view is identical. 

The ornamental design for an electronic compass, as substantially shown and described. 